Chocolate Marshmallow Brownie

Sift the flour and salt together in a bowl. In another bowl, combine the eggs and vanilla extract and whisk together by hand until blended. Whisk in the sugar. Whisk the egg mixture into the chocolate. Add the flour and the remaining 3 oz chocolate into the batter and mix well with wooden spoon or spatula. Add walnuts and mix again.

Pour the batter into the prepared pan, spreading evenly. Put the marshmallow pieces all over the top and push them in a little way down the mix with a chopstick. You should be able to see the tops of the marshmallows.

Bake on the middle shelf of your oven until the marshmallows are browned and a skewer comes out with a little batter sticking to it--not dry. About 45 minutes. Cool completely in the pan on a wire rack. Cover with plastic wrap and refrigerate until cold. When chilled, run a knife around the edges of the pan to loosen sides. Then slide the cake off to a cutting board and evenly divide with a sharp knife, into 16 two inch squares. Make 3 slices each way = 4x4= 16 cubes.
Store in an airtight container in the refrigerator. Keeps several weeks.